.H5FullscreenPage{
  background:url('http://cdn.50yoga.cn/pics/public/sweet/images/chinaYoga/default-bg.jpg') no-repeat center;
  background-size:cover;
}
.H5FullscreenPage::after{
  content: '';
  position: absolute;
  bottom: 0;
  background: url(http://cdn.50yoga.cn/pics/public/sweet/images/chinaYoga/bg-btm.png) no-repeat center;
  background-size: contain;
  width: 23.4375rem;
  height: 16.9375rem;
}
.H5FullscreenPage .H5FullscreenPage-wrap {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.H5FullscreenPage .item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: all 700ms cubic-bezier(0.55, 0.085, 0, 0.99);
  -webkit-transition: all 700ms cubic-bezier(0.55, 0.085, 0, 0.99);
  /*transition: all 300ms ease-in-out;
    -webkit-transition: all 300ms ease-in-out;*/
  background-position: center;
  z-index: 999;
}
.H5FullscreenPage .item:not(:first-child) {
  transform: translate3d(0, 100%, 0);
  -webkit-transform: translate3d(0, 100%, 0);
}

.H5FullscreenPage .no-animation {
  transition: none;
  -webkit-transition: none;
}
.H5FullscreenPage .hide {
  display: none;
}
.H5FullscreenPage .overlay {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 99;
}
.H5FullscreenPage .zindex {
  z-index: 99;
}
.H5FullscreenPage .arrow {
  display: block;
  width: 3rem;
  height: 2.25rem;
  position: absolute;
  bottom: 0.5625rem;
  left: 50%;
  margin-left: -1.5rem;
  /* border-top: 2px solid #5a584e;
    border-left: 2px solid #5a584e; */
  background: url('http://cdn.50yoga.cn/pics/public/sweet/images/chinaYoga/arrow.png')
    no-repeat center;
  background-size: contain;
  z-index: 9999;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  animation: fadeInUp 1.5s 0.2s ease infinite;
  -webkit-animation: fadeInUp 1.5s 0.2s infinite;
}
.H5FullscreenPage .parallax.part {
  transition: all 0.5s;
  transition-timing-function: ease-out;
}
.H5FullscreenPage .parallax-item {
  transition-property: background-position, transform;
  transition-timing-function: ease-out;
  transition-duration: 500ms;
}
.H5FullscreenPage .music {
  position: absolute;
  right: 10px;
  top: 10px;
  width: 25px;
  height: 25px;
  background-image: url('');

  background-size: 25px;
  z-index: 99;
}
.H5FullscreenPage .music.play {
  background-image: url('');
  -webkit-animation: rotate 3.82s linear infinite;
  animation: rotate 3.82s linear infinite;
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(-20px) rotate(0deg);
  }
  100% {
    opacity: 1;
    transform: translateY(0px) rotate(0deg);
  }
}
@-webkit-keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translateY(-20px) rotate(0deg);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0px) rotate(0deg);
  }
}
@keyframes rotate {
  0% {
    -webkit-transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
  }
}
@-webkit-keyframes rotate {
  0% {
    -webkit-transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
  }
}
